[u/mrichter/AliRoot.git] / TRD / AliTRDrecoParam.h

#ifndef ALITRDRECOPARAM_H
#define ALITRDRECOPARAM_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice                               */

/* $Id$ */

////////////////////////////////////////////////////////////////////////////
//                                                                        //
//  Parameter class for the TRD reconstruction                            //
//                                                                        //
////////////////////////////////////////////////////////////////////////////

#ifndef ALIDETECTORRECOPARAM_H
#include "AliDetectorRecoParam.h"
#endif

class AliTRDrecoParam : public AliDetectorRecoParam
{
public:
  enum AliTRDpidMethod{
    kLQPID = 0,
    kNNPID = 1
  };
  
  AliTRDrecoParam();
  AliTRDrecoParam(const AliTRDrecoParam &rec);
  ~AliTRDrecoParam() { }

  Int_t    GetADCbaseline() const           { return fADCbaseline;     };
  Double_t GetChi2Y() const                 { return fkChi2Y;    }
  Double_t GetChi2Z() const                 { return fkChi2Z;    }
  Double_t GetFindableClusters() const      { return fkFindable; }
  Double_t GetMaxTheta() const              { return fkMaxTheta; }
  Double_t GetMaxPhi() const                { return fkMaxPhi;   }
  Int_t    GetNdEdxSlices() const           { return fkPIDMethod == kNNPID ? kNNslices : kLQslices;}
  AliTRDpidMethod    GetPIDMethod() const   { return fkPIDMethod;}
  Double_t GetPlaneQualityThreshold() const { return fkPlaneQualityThreshold; }
  Double_t GetRoad0y() const                { return fkRoad0y;   }
  Double_t GetRoad0z() const                { return fkRoad0z;   }
  Double_t GetRoad1y() const                { return fkRoad1y;   }
  Double_t GetRoad1z() const                { return fkRoad1z;   }
  Double_t GetRoad2y() const                { return fkRoad2y;   }
  Double_t GetRoad2z() const                { return fkRoad2z;   }
  Double_t GetTrackLikelihood() const       { return fkTrackLikelihood;       }
  Int_t    GetStreamLevel() const           { return fkStreamLevel;           }
  inline void GetSysCovMatrix(Double_t *sys);  
  Double_t GetMinMaxCutSigma() const        { return fMinMaxCutSigma;     };
  Double_t GetMinLeftRightCutSigma() const  { return fMinLeftRightCutSigma;  };
  Double_t GetClusMaxThresh() const         { return fClusMaxThresh;   };
  Double_t GetClusSigThresh() const         { return fClusSigThresh;   };
  Int_t    GetTCnexp() const                { return fTCnexp;          };
  Int_t     GetNumberOfPresamples()  const {return fNumberOfPresamples;}
  Int_t    GetNumberOfPostsamples() const {return fNumberOfPostsamples;}

        
  static   AliTRDrecoParam *GetLowFluxParam();
  static   AliTRDrecoParam *GetHighFluxParam();
  static   AliTRDrecoParam *GetCosmicTestParam();

  Bool_t   IsClusterSharing() const         { return TestBit(kClusterSharing);}
  Bool_t   IsLUT() const                    { return TestBit(kLUT);}
  Bool_t   IsSeeding() const                { return TestBit(kSeeding); }
  Bool_t   IsTailCancelation() const        { return TestBit(kTC);}
  Bool_t   IsVertexConstrained() const      { return TestBit(kVertexConstrained); }


  void     SetFindableClusters(Double_t r) {fkFindable = r;}
  void     SetClusterSharing(Bool_t share = kTRUE)            { SetBit(kClusterSharing, share);  };
  void     SetPIDMethod(AliTRDpidMethod pid)                  { fkPIDMethod = pid; };
  void     SetSeeding(Bool_t so = kTRUE)             { SetBit(kSeeding, so); }
  void     SetVertexConstrained(Bool_t vc = kTRUE) { SetBit(kVertexConstrained, vc); }
  void     SetStreamLevel(Int_t streamLevel= 1)               { fkStreamLevel = streamLevel; }
  void     SetLUT(Bool_t lut = kTRUE)                            { SetBit(kLUT, lut);};
  void     SetMinMaxCutSigma(Float_t minMaxCutSigma)          { fMinMaxCutSigma   = minMaxCutSigma; };
  void     SetMinLeftRightCutSigma(Float_t minLeftRightCutSigma) { fMinLeftRightCutSigma   = minLeftRightCutSigma; };
  void     SetClusMaxThresh(Float_t thresh)                   { fClusMaxThresh   = thresh; };
  void     SetClusSigThresh(Float_t thresh)                   { fClusSigThresh   = thresh; };
  void     SetTailCancelation(Bool_t tc = kTRUE)                 { SetBit(kTC, tc);  };
  void     SetNexponential(Int_t nexp)                        { fTCnexp          = nexp;   };
  void     SetADCbaseline(Int_t base)                         { fADCbaseline     = base;   };
  inline void SetSysCovMatrix(Double_t *sys);
  void     SetNumberOfPresamples(Int_t n) {fNumberOfPresamples = n;}
  void     SetNumberOfPostsamples(Int_t n) {fNumberOfPostsamples = n;}

private:
  enum{
    kNNslices = 8
   ,kLQslices = 3
  };
  
  enum{
    kClusterSharing    = 1 // Toggle cluster sharing
   ,kSeeding           = 2 // Do stand alone tracking in the TRD
   ,kVertexConstrained = 3 // Perform vertex constrained fit
   ,kLUT               = 4 // 
   ,kTC                = 5 // tail cancelation
  };

  AliTRDpidMethod fkPIDMethod;       // PID method selector 0(LQ) 1(NN)
  Double_t  fkMaxTheta;              // Maximum theta
  Double_t  fkMaxPhi;                // Maximum phi

  Double_t  fkRoad0y;                // Road for middle cluster
  Double_t  fkRoad0z;                // Road for middle cluster

  Double_t  fkRoad1y;                // Road in y for seeded cluster
  Double_t  fkRoad1z;                // Road in z for seeded cluster

  Double_t  fkRoad2y;                // Road in y for extrapolated cluster
  Double_t  fkRoad2z;                // Road in z for extrapolated cluster
  
  Double_t  fkPlaneQualityThreshold; // Quality threshold
  Double_t  fkFindable;              // Ratio of clusters from a track in one chamber which are at minimum supposed to be found.
  Double_t  fkChi2Z;                 // Max chi2 on the z direction for seeding clusters fit
  Double_t  fkChi2Y;                 // Max chi2 on the y direction for seeding clusters Rieman fit
  Double_t  fkTrackLikelihood;       // Track likelihood for tracklets Rieman fit
  Int_t     fkStreamLevel;					 // Streaming Level in TRD Reconstruction
  
  Double_t  fSysCovMatrix[5];        // Systematic uncertainty from calibration and alignment for each tracklet

  // Clusterization parameter
  Double_t  fMinMaxCutSigma;         // Threshold sigma noise pad middle
  Double_t  fMinLeftRightCutSigma;   // Threshold sigma noise sum pad
  Double_t  fClusMaxThresh;          // Threshold value for cluster maximum
  Double_t  fClusSigThresh;          // Threshold value for cluster signal
  Int_t     fTCnexp;                 // Number of exponentials, digital filter
  
  // ADC parameter
  Int_t     fADCbaseline;            // ADC baseline to be subtracted
  Int_t     fNumberOfPresamples;     // number of presamples 
  Int_t     fNumberOfPostsamples;     // number of postsamples 

  ClassDef(AliTRDrecoParam, 4)       // Reconstruction parameters for TRD detector

};

//___________________________________________________
inline void AliTRDrecoParam::GetSysCovMatrix(Double_t *sys)
{
  if(!sys) return;
  memcpy(sys, fSysCovMatrix, 5*sizeof(Double_t));
}

//___________________________________________________
inline void AliTRDrecoParam::SetSysCovMatrix(Double_t *sys)
{
  if(!sys) return;
  memcpy(fSysCovMatrix, sys, 5*sizeof(Double_t));
}


#endif
Commit	Line	Data
e4f2f73d	1	#ifndef ALITRDRECOPARAM_H
	2	#define ALITRDRECOPARAM_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4ba1d6ae	4	* See cxx source for full Copyright notice */
e4f2f73d	5
	6	/* $Id$ */
	7
	8	////////////////////////////////////////////////////////////////////////////
	9	// //
	10	// Parameter class for the TRD reconstruction //
	11	// //
	12	////////////////////////////////////////////////////////////////////////////
	13
	14	#ifndef ALIDETECTORRECOPARAM_H
	15	#include "AliDetectorRecoParam.h"
	16	#endif
	17
	18	class AliTRDrecoParam : public AliDetectorRecoParam
	19	{
4ba1d6ae	20	public:
	21	enum AliTRDpidMethod{
	22	kLQPID = 0,
	23	kNNPID = 1
	24	};
	25
	26	AliTRDrecoParam();
a7ac01d2	27	AliTRDrecoParam(const AliTRDrecoParam &rec);
4ba1d6ae	28	~AliTRDrecoParam() { }
4ba1d6ae	29
a7ac01d2	30	Int_t GetADCbaseline() const { return fADCbaseline; };
4ba1d6ae	31	Double_t GetChi2Y() const { return fkChi2Y; }
4ba1d6ae	32	Double_t GetChi2Z() const { return fkChi2Z; }
4ba1d6ae	33	Double_t GetFindableClusters() const { return fkFindable; }
	34	Double_t GetMaxTheta() const { return fkMaxTheta; }
	35	Double_t GetMaxPhi() const { return fkMaxPhi; }
	36	Int_t GetNdEdxSlices() const { return fkPIDMethod == kNNPID ? kNNslices : kLQslices;}
	37	AliTRDpidMethod GetPIDMethod() const { return fkPIDMethod;}
3afdab72	38	Double_t GetPlaneQualityThreshold() const { return fkPlaneQualityThreshold; }
4ba1d6ae	39	Double_t GetRoad0y() const { return fkRoad0y; }
4ba1d6ae	40	Double_t GetRoad0z() const { return fkRoad0z; }
4ba1d6ae	41	Double_t GetRoad1y() const { return fkRoad1y; }
4ba1d6ae	42	Double_t GetRoad1z() const { return fkRoad1z; }
4ba1d6ae	43	Double_t GetRoad2y() const { return fkRoad2y; }
4ba1d6ae	44	Double_t GetRoad2z() const { return fkRoad2z; }
4ba1d6ae	45	Double_t GetTrackLikelihood() const { return fkTrackLikelihood; }
4ba1d6ae	46	Int_t GetStreamLevel() const { return fkStreamLevel; }
a7ac01d2	47	inline void GetSysCovMatrix(Double_t *sys);
4ba1d6ae	48	Double_t GetMinMaxCutSigma() const { return fMinMaxCutSigma; };
	49	Double_t GetMinLeftRightCutSigma() const { return fMinLeftRightCutSigma; };
	50	Double_t GetClusMaxThresh() const { return fClusMaxThresh; };
	51	Double_t GetClusSigThresh() const { return fClusSigThresh; };
	52	Int_t GetTCnexp() const { return fTCnexp; };
4e459a9d	53	Int_t GetNumberOfPresamples() const {return fNumberOfPresamples;}
4e459a9d	54	Int_t GetNumberOfPostsamples() const {return fNumberOfPostsamples;}
4ba1d6ae	55
d20df6fc	56
4ba1d6ae	57	static AliTRDrecoParam *GetLowFluxParam();
	58	static AliTRDrecoParam *GetHighFluxParam();
	59	static AliTRDrecoParam *GetCosmicTestParam();
	60
a7ac01d2	61	Bool_t IsClusterSharing() const { return TestBit(kClusterSharing);}
	62	Bool_t IsLUT() const { return TestBit(kLUT);}
	63	Bool_t IsSeeding() const { return TestBit(kSeeding); }
	64	Bool_t IsTailCancelation() const { return TestBit(kTC);}
	65	Bool_t IsVertexConstrained() const { return TestBit(kVertexConstrained); }
	66
	67
4e459a9d	68	void SetFindableClusters(Double_t r) {fkFindable = r;}
a7ac01d2	69	void SetClusterSharing(Bool_t share = kTRUE) { SetBit(kClusterSharing, share); };
4ba1d6ae	70	void SetPIDMethod(AliTRDpidMethod pid) { fkPIDMethod = pid; };
a7ac01d2	71	void SetSeeding(Bool_t so = kTRUE) { SetBit(kSeeding, so); }
a7ac01d2	72	void SetVertexConstrained(Bool_t vc = kTRUE) { SetBit(kVertexConstrained, vc); }
4ba1d6ae	73	void SetStreamLevel(Int_t streamLevel= 1) { fkStreamLevel = streamLevel; }
a7ac01d2	74	void SetLUT(Bool_t lut = kTRUE) { SetBit(kLUT, lut);};
4ba1d6ae	75	void SetMinMaxCutSigma(Float_t minMaxCutSigma) { fMinMaxCutSigma = minMaxCutSigma; };
	76	void SetMinLeftRightCutSigma(Float_t minLeftRightCutSigma) { fMinLeftRightCutSigma = minLeftRightCutSigma; };
	77	void SetClusMaxThresh(Float_t thresh) { fClusMaxThresh = thresh; };
	78	void SetClusSigThresh(Float_t thresh) { fClusSigThresh = thresh; };
a7ac01d2	79	void SetTailCancelation(Bool_t tc = kTRUE) { SetBit(kTC, tc); };
4ba1d6ae	80	void SetNexponential(Int_t nexp) { fTCnexp = nexp; };
4ba1d6ae	81	void SetADCbaseline(Int_t base) { fADCbaseline = base; };
3afdab72	82	inline void SetSysCovMatrix(Double_t *sys);
4e459a9d	83	void SetNumberOfPresamples(Int_t n) {fNumberOfPresamples = n;}
4e459a9d	84	void SetNumberOfPostsamples(Int_t n) {fNumberOfPostsamples = n;}
4ba1d6ae	85
	86	private:
	87	enum{
a7ac01d2	88	kNNslices = 8
a7ac01d2	89	,kLQslices = 3
4ba1d6ae	90	};
4ba1d6ae	91
a7ac01d2	92	enum{
	93	kClusterSharing = 1 // Toggle cluster sharing
	94	,kSeeding = 2 // Do stand alone tracking in the TRD
	95	,kVertexConstrained = 3 // Perform vertex constrained fit
	96	,kLUT = 4 //
	97	,kTC = 5 // tail cancelation
	98	};
4ba1d6ae	99
4ba1d6ae	100	AliTRDpidMethod fkPIDMethod; // PID method selector 0(LQ) 1(NN)
	101	Double_t fkMaxTheta; // Maximum theta
	102	Double_t fkMaxPhi; // Maximum phi
	103
	104	Double_t fkRoad0y; // Road for middle cluster
	105	Double_t fkRoad0z; // Road for middle cluster
	106
	107	Double_t fkRoad1y; // Road in y for seeded cluster
	108	Double_t fkRoad1z; // Road in z for seeded cluster
	109
	110	Double_t fkRoad2y; // Road in y for extrapolated cluster
	111	Double_t fkRoad2z; // Road in z for extrapolated cluster
	112
	113	Double_t fkPlaneQualityThreshold; // Quality threshold
	114	Double_t fkFindable; // Ratio of clusters from a track in one chamber which are at minimum supposed to be found.
	115	Double_t fkChi2Z; // Max chi2 on the z direction for seeding clusters fit
	116	Double_t fkChi2Y; // Max chi2 on the y direction for seeding clusters Rieman fit
	117	Double_t fkTrackLikelihood; // Track likelihood for tracklets Rieman fit
	118	Int_t fkStreamLevel; // Streaming Level in TRD Reconstruction
	119
3afdab72	120	Double_t fSysCovMatrix[5]; // Systematic uncertainty from calibration and alignment for each tracklet
e4f2f73d	121
a7ac01d2	122	// Clusterization parameter
4ba1d6ae	123	Double_t fMinMaxCutSigma; // Threshold sigma noise pad middle
	124	Double_t fMinLeftRightCutSigma; // Threshold sigma noise sum pad
	125	Double_t fClusMaxThresh; // Threshold value for cluster maximum
	126	Double_t fClusSigThresh; // Threshold value for cluster signal
4ba1d6ae	127	Int_t fTCnexp; // Number of exponentials, digital filter
fc546d21	128
4ba1d6ae	129	// ADC parameter
4ba1d6ae	130	Int_t fADCbaseline; // ADC baseline to be subtracted
4e459a9d	131	Int_t fNumberOfPresamples; // number of presamples
4e459a9d	132	Int_t fNumberOfPostsamples; // number of postsamples
9716329b	133
4ba1d6ae	134	ClassDef(AliTRDrecoParam, 4) // Reconstruction parameters for TRD detector
e4f2f73d	135
e4f2f73d	136	};
3afdab72	137
	138	//___________________________________________________
	139	inline void AliTRDrecoParam::GetSysCovMatrix(Double_t *sys)
	140	{
	141	if(!sys) return;
	142	memcpy(sys, fSysCovMatrix, 5*sizeof(Double_t));
	143	}
	144
	145	//___________________________________________________
	146	inline void AliTRDrecoParam::SetSysCovMatrix(Double_t *sys)
	147	{
	148	if(!sys) return;
	149	memcpy(fSysCovMatrix, sys, 5*sizeof(Double_t));
	150	}
	151
	152
	153
e4f2f73d	154	#endif